Finding the Third Proportional to 11,994,848 and 17,542,386

Step by Step Solution

1. Step 1: Write the proportion equation
   11,994,848 : 17,542,386 = 17,542,386 : x
2. Step 2: Convert to fraction form
   11,994,848/17,542,386 = 17,542,386/x
3. Step 3: Cross multiply
   11,994,848x = 17,542,386 × 17,542,386
4. Step 4: Simplify right side
   11,994,848x = 307,735,306,572,996
5. Step 5: Solve for x
   x = 307,735,306,572,996/11,994,848
6. Step 6: Final answer
   x = 25,655,623.70